Zheng Xing Xing Ye Ri Bao·2026-01-05 09:09Group 1 - The professional engineering sector increased by 1.14% on January 5, with *ST Tianlong leading the gains [1] - The Shanghai Composite Index closed at 4023.42, up 1.38%, while the Shenzhen Component Index closed at 13828.63, up 2.24% [1] - Notable stocks in the professional engineering sector included *ST Tianlong, which rose by 20.04% to a closing price of 5.39, and Zhi Te New Materials, which also increased by 20.04% to 13.42 [1] Group 2 - The professional engineering sector saw a net inflow of 327 million yuan from institutional investors, while retail investors experienced a net outflow of 161 million yuan [2] - Major stocks with significant net inflows included Yaxiang Integration, which had a net inflow of 152 million yuan, and Zhi Te New Materials with a net inflow of 126 million yuan [3] - The overall market showed a mixed trend, with some stocks like Feifei Shishang declining by 5.51% to a closing price of 65.65 [2]